Figure 1From: Biocompatibility of Poly-ε-caprolactone-hydroxyapatite composite on mouse bone marrow-derived osteoblasts and endothelial cellsMorphology of osteoblasts and endothelial cells. During the 2nd passage, the mice bone marrow-derived mononuclear cells differentiated to osteoblasts exhibiting the spindle morphology (Panel A), or differentiated to endothelial cells presenting the typical cobblestone morphology (Panel B). Magnification 200×.Back to article page